Merv 8 Pleated Air Filter - 6" x 20" x 1" Quantity:12-pack Unlike some permanent custom air

Unlike some permanent custom air filters

You never have to hassle with disposable filters that will end up in a landfill again

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

In general

degrade and restrict air flow

Merv 8 Pleated Air Filter - 6" x 20" x 1" Quantity:12-pack Unlike some permanent custom airAny Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter.